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David Maul
cpp-project
Merge requests
!24
Ui interaction/building
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Merged
Ui interaction/building
uiInteraction/building
into
main
Overview
0
Commits
25
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0
Changes
6
Merged
Nicolas Paul Will
requested to merge
uiInteraction/building
into
main
5 months ago
Overview
0
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25
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0
Changes
6
combined uint recruiting with event handling
0
0
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main
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latest version
latest version
987d6913
25 commits,
5 months ago
6 files
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6
src/game/ui/Recruitingmenu.cpp
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#include
"Recruitingmenu.hpp"
#include
<iostream>
#include
<SDL_ttf.h>
namespace
advanced_wars
{
RecruitingMenu
::
RecruitingMenu
()
:
m_selectedOption
(
0
),
unitNames
({
{
UnitId
::
INFANTERY
,
{
"Infantry"
,
100
}},
{
UnitId
::
MECHANIZED_INFANTERY
,
{
"Bazooka"
,
200
}},
{
UnitId
::
RECON
,
{
"Recon"
,
300
}},
{
UnitId
::
APC
,
{
"APC"
,
400
}},
{
UnitId
::
ARTILLERY
,
{
"Artillery"
,
500
}},
{
UnitId
::
ANTI_AIR_TANK
,
{
"AA Tank"
,
600
}},
{
UnitId
::
ANTI_AIR_MISSILE_LAUNCHER
,
{
"Rocket AA"
,
700
}},
{
UnitId
::
ROCKET_ARTILLERY
,
{
"MLRS"
,
800
}},
{
UnitId
::
MEDIUM_TANK
,
{
"Medium Tank"
,
900
}},
{
UnitId
::
NEO_TANK
,
{
"Neo Tank"
,
1000
}},
{
UnitId
::
HEAVY_TANK
,
{
"Heavy Tank"
,
1100
}},
{
UnitId
::
LANDER
,
{
"Lander"
,
1200
}},
{
UnitId
::
CRUISER
,
{
"Cruiser"
,
1300
}},
{
UnitId
::
SUBMARINE
,
{
"Submarine"
,
1400
}},
{
UnitId
::
BATTLESHIP
,
{
"Battleship"
,
1500
}},
{
UnitId
::
TRANSPORT_HELICOPTER
,
{
"Chinook"
,
1600
}},
{
UnitId
::
BATTLE_HELICOPTER
,
{
"Helicopter"
,
1700
}},
{
UnitId
::
FIGHTER
,
{
"Fighter"
,
1800
}},
{
UnitId
::
BOMBER
,
{
"Bomber"
,
1900
}}
})
{
}
void
RecruitingMenu
::
setOptions
(
const
std
::
vector
<
UnitId
>
recruitableUnits
)
{
std
::
vector
<
std
::
pair
<
std
::
string
,
int
>>
options
;
for
(
UnitId
id
:
recruitableUnits
)
{
options
.
push_back
(
unitNames
.
at
(
id
));
cost2UnitId
.
insert
(
std
::
make_pair
(
unitNames
.
at
(
id
).
second
,
id
));
}
m_options
=
options
;
m_selectedOption
=
0
;
}
void
RecruitingMenu
::
render
(
Engine
&
engine
)
{
Spritesheet
*
spritesheet
=
engine
.
getSpritesheet
();
if
(
TTF_Init
()
==
-
1
)
{
std
::
cerr
<<
"Failed to initialize TTF: "
<<
TTF_GetError
()
<<
std
::
endl
;
return
;
}
if
(
m_options
.
empty
())
{
// TODO handle somehow
return
;
}
std
::
string
basePath
=
SDL_GetBasePath
();
std
::
string
relativePath
=
"res/ARCADECLASSIC.TTF"
;
std
::
string
fullPath
=
basePath
+
relativePath
;
TTF_Font
*
font
=
TTF_OpenFont
(
fullPath
.
c_str
(),
16
);
if
(
!
font
)
{
std
::
cerr
<<
"Failed to load font: "
<<
TTF_GetError
()
<<
std
::
endl
;
return
;
}
SDL_Color
white
=
{
255
,
255
,
255
,
255
};
SDL_Color
yellow
=
{
192
,
255
,
0
,
255
};
int
spacing
=
20
;
// Abstand zwischen den Optionen
// box around options
SDL_SetRenderDrawColor
(
engine
.
renderer
(),
0
,
0
,
255
,
255
);
SDL_Rect
box
=
{
m_x
,
m_y
-
3
,
150
,
static_cast
<
int
>
(
m_options
.
size
()
*
spacing
)};
SDL_RenderFillRect
(
engine
.
renderer
(),
&
box
);
SDL_SetRenderDrawColor
(
engine
.
renderer
(),
0
,
0
,
0
,
255
);
int
i
=
0
;
for
(
auto
&
[
render_name
,
cost
]
:
m_options
)
{
//std::pair<std::string, int> unit_option = unitNames.at(cost2UnitId.at(cost));
if
(
i
==
m_selectedOption
)
{
m_selectedId
=
cost2UnitId
.
at
(
cost
);
}
SDL_Surface
*
textSurface
=
TTF_RenderText_Solid
(
font
,
render_name
.
c_str
(),
(
i
==
m_selectedOption
)
?
yellow
:
white
);
if
(
!
textSurface
)
{
continue
;
}
SDL_Texture
*
textTexture
=
SDL_CreateTextureFromSurface
(
engine
.
renderer
(),
textSurface
);
SDL_Rect
textRect
=
{
m_x
+
10
+
16
,
m_y
+
static_cast
<
int
>
(
i
*
spacing
),
textSurface
->
w
,
textSurface
->
h
};
SDL_RenderCopy
(
engine
.
renderer
(),
textTexture
,
nullptr
,
&
textRect
);
SDL_Texture
*
unit_texture
=
spritesheet
->
getUnitTextures
()
.
at
(
static_cast
<
int
>
(
UnitFaction
::
URED
))
.
at
(
static_cast
<
int
>
(
cost2UnitId
.
at
(
cost
)))
.
at
(
static_cast
<
int
>
(
UnitState
::
IDLE
))
.
first
;
SDL_Rect
trgt_rect
=
{
m_x
+
5
,
m_y
+
static_cast
<
int
>
(
i
*
spacing
),
16
,
16
};
SDL_Rect
src_rect
=
{
5
,
0
,
10
,
10
};
SDL_RenderCopy
(
engine
.
renderer
(),
unit_texture
,
&
src_rect
,
&
trgt_rect
);
SDL_Surface
*
costSurface
=
TTF_RenderText_Solid
(
font
,
std
::
to_string
(
cost
).
c_str
(),
(
i
==
m_selectedOption
)
?
yellow
:
white
);
if
(
!
textSurface
)
{
continue
;
}
SDL_Texture
*
costTexture
=
SDL_CreateTextureFromSurface
(
engine
.
renderer
(),
costSurface
);
SDL_Rect
cost_rect
{
m_x
+
120
,
m_y
+
static_cast
<
int
>
(
i
*
spacing
),
costSurface
->
w
,
costSurface
->
h
};
SDL_RenderCopy
(
engine
.
renderer
(),
costTexture
,
nullptr
,
&
cost_rect
);
SDL_DestroyTexture
(
costTexture
);
SDL_FreeSurface
(
costSurface
);
SDL_DestroyTexture
(
textTexture
);
SDL_FreeSurface
(
textSurface
);
i
++
;
}
TTF_CloseFont
(
font
);
TTF_Quit
();
}
void
RecruitingMenu
::
handleEvent
(
Engine
&
engine
,
SDL_Event
&
event
)
{
if
(
event
.
type
==
SDL_KEYDOWN
)
{
if
(
event
.
key
.
keysym
.
sym
==
SDLK_DOWN
)
{
m_selectedOption
=
(
m_selectedOption
+
1
)
%
m_options
.
size
();
}
else
if
(
event
.
key
.
keysym
.
sym
==
SDLK_UP
)
{
m_selectedOption
=
(
m_selectedOption
-
1
+
m_options
.
size
())
%
m_options
.
size
();
}
}
}
void
RecruitingMenu
::
update
(
int
x
,
int
y
)
{
this
->
m_x
=
x
;
this
->
m_y
=
y
;
}
UnitId
RecruitingMenu
::
getSelectedOption
(){
return
m_selectedId
;
}
}
//namespace advance_wars
\ No newline at end of file
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